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@@ -21,7 +21,7 @@
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#ifdef CONFIG_COMPAT
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-
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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struct video_tuner32 {
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compat_int_t tuner;
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char name[32];
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@@ -107,6 +107,7 @@ struct video_window32 {
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compat_caddr_t clips;
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compat_int_t clipcount;
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};
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+#endif
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static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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{
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@@ -124,6 +125,7 @@ static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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}
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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/* You get back everything except the clips... */
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static int put_video_window32(struct video_window *kp, struct video_window32 __user *up)
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{
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@@ -138,6 +140,7 @@ static int put_video_window32(struct video_window *kp, struct video_window32 __u
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return -EFAULT;
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return 0;
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}
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+#endif
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struct v4l2_clip32
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{
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@@ -490,6 +493,7 @@ static inline int put_v4l2_input(struct v4l2_input *kp, struct v4l2_input __user
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return 0;
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}
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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struct video_code32
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{
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char loadwhat[16]; /* name or tag of file being passed */
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@@ -517,6 +521,8 @@ static inline int microcode32(struct video_code *kp, struct video_code32 __user
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#define VIDIOCSFREQ32 _IOW('v',15, u32)
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#define VIDIOCSMICROCODE32 _IOW('v',27, struct video_code32)
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+#endif
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+
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/* VIDIOC_ENUMINPUT32 is VIDIOC_ENUMINPUT minus 4 bytes of padding alignement */
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#define VIDIOC_ENUMINPUT32 VIDIOC_ENUMINPUT - _IOC(0, 0, 0, 4)
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#define VIDIOC_G_FMT32 _IOWR ('V', 4, struct v4l2_format32)
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@@ -537,6 +543,7 @@ static inline int microcode32(struct video_code *kp, struct video_code32 __user
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#define VIDIOC_S_INPUT32 _IOWR ('V', 39, compat_int_t)
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#define VIDIOC_TRY_FMT32 _IOWR ('V', 64, struct v4l2_format32)
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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enum {
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MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip)
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};
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@@ -601,14 +608,17 @@ static int do_set_window(struct file *file, unsigned int cmd, unsigned long arg)
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return native_ioctl(file, VIDIOCSWIN, (unsigned long)vw);
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}
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+#endif
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static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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{
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union {
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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struct video_tuner vt;
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struct video_buffer vb;
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struct video_window vw;
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struct video_code vc;
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+#endif
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struct v4l2_format v2f;
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struct v4l2_buffer v2b;
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struct v4l2_framebuffer v2fb;
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@@ -624,6 +634,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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/* First, convert the command. */
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switch(cmd) {
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
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case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
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case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
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@@ -631,6 +642,8 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
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case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
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case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
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+ case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
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+#endif
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case VIDIOC_G_FMT32: cmd = VIDIOC_G_FMT; break;
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case VIDIOC_S_FMT32: cmd = VIDIOC_S_FMT; break;
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case VIDIOC_QUERYBUF32: cmd = VIDIOC_QUERYBUF; break;
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@@ -647,10 +660,10 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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case VIDIOC_G_INPUT32: cmd = VIDIOC_G_INPUT; break;
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case VIDIOC_S_INPUT32: cmd = VIDIOC_S_INPUT; break;
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case VIDIOC_TRY_FMT32: cmd = VIDIOC_TRY_FMT; break;
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- case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
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};
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switch(cmd) {
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCSTUNER:
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case VIDIOCGTUNER:
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err = get_video_tuner32(&karg.vt, up);
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@@ -664,6 +677,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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break;
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case VIDIOCSFREQ:
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+#endif
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case VIDIOC_S_INPUT:
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case VIDIOC_OVERLAY:
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case VIDIOC_STREAMON:
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@@ -717,18 +731,21 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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compatible_arg = 0;
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break;
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCGWIN:
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case VIDIOCGFBUF:
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case VIDIOCGFREQ:
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+#endif
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case VIDIOC_G_FBUF:
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case VIDIOC_G_INPUT:
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compatible_arg = 0;
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCSMICROCODE:
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err = microcode32(&karg.vc, up);
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compatible_arg = 0;
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break;
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+#endif
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};
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-
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if(err)
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goto out;
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@@ -743,6 +760,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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}
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if(err == 0) {
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switch(cmd) {
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCGTUNER:
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err = put_video_tuner32(&karg.vt, up);
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break;
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@@ -754,7 +772,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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case VIDIOCGFBUF:
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err = put_video_buffer32(&karg.vb, up);
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break;
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-
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+#endif
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case VIDIOC_G_FBUF:
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err = put_v4l2_framebuffer32(&karg.v2fb, up);
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break;
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@@ -792,7 +810,9 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
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err = put_v4l2_input32(&karg.v2i, up);
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break;
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCGFREQ:
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+#endif
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case VIDIOC_G_INPUT:
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err = put_user(((u32)karg.vx), (u32 __user *)up);
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break;
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@@ -810,6 +830,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
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return ret;
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switch (cmd) {
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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case VIDIOCSWIN32:
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ret = do_set_window(file, cmd, arg);
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break;
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@@ -820,6 +841,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
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case VIDIOCSFBUF32:
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case VIDIOCGFREQ32:
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case VIDIOCSFREQ32:
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+#endif
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case VIDIOC_QUERYCAP:
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case VIDIOC_ENUM_FMT:
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case VIDIOC_G_FMT32:
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@@ -851,6 +873,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
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ret = do_video_ioctl(file, cmd, arg);
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break;
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+#ifdef CONFIG_VIDEO_V4L1_COMPAT
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/* Little v, the video4linux ioctls (conflict?) */
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case VIDIOCGCAP:
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case VIDIOCGCHAN:
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@@ -879,6 +902,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
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case _IOR('v' , BASE_VIDIOCPRIVATE+7, int):
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ret = native_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
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break;
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+#endif
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default:
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v4l_print_ioctl("compat_ioctl32", cmd);
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}
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